The Randen Ancient Buddha smiled and said: Donor Lin, although the Fanlong Mudra in the Buddhist world was lost more than 100 million years ago, I know that if you want to practice this technique, you need to understand the ten Buddhist scriptures, and the requirements are extremely demanding. And you probably still haven't understood two Buddhist scriptures, so take this opportunity to go to the Houshan Sutra Pavilion to have a look....